ぐらんぶる Season 2

Grand Blue Dreaming Season 2

The second season of Grand Blue. University is back in session for Iori, and so are the booze-fueled parties! Between diving club shenanigans, a surprise from his sister, and wild tests of courage, normal college life is anything but. Dive back into the madness with Iori and his beloved crew of lively splash artists. (Source: Crunchyroll)

Names

Original	ぐらんぶる Season 2 (japanese)
Romaji	Grand Blue Season 2
English	Grand Blue Dreaming Season 2
Chinese	碧蓝之海第二季 (simplified · via bangumi)
Also known as	Grand Blue ก๊วนป่วนชวนบุ๋งบุ๋ง ซีซัน 2

Facts

Format	TV series · 12 ep · 24 min · 5h total
Aired	2025-07-08 → 2025-09-23 (Summer 2025)
Status	FINISHED
Studio	Zero-G, Liber
Source	Manga
Origin	Japan (Anime)
Demographic	Seinen
Genres	Comedy Slice of Life Sports
Themes	Seinen College Primarily Adult Cast Otaku Culture School Club Ensemble Cast Male Protagonist Coastal Slapstick Nudity Scuba Diving Female Protagonist Surreal ComedyHuman Pet
Streaming	Crunchyroll · YouTube

Reception

Community score	8.49 / 10
Bayesian score	8.43 / 10
Composite	70.3
On lists	67,194
Favourited	1,890 (2.8%)
Completion	75.3%
Drop rate	1.8%
In backlog	31.1%
Score spread σ	1.25
MyAnimeList	8.50 / 10

Score distribution

1742173454935277659272,61786,62297,656104,616

Where it places

Cohort	Value	Tier	Rank
Studio	Zero-G	A	2 of 35
Broadcast season	Summer 2025	B	10 of 72
Year	2025	A	18 of 284
Genre	Sports	A	22 of 447
Era	Mid 2020s	A	28 of 487
Season (all years)	Summer	A	54 of 1,662
Demographic	Seinen	A	57 of 775
Genre	Slice of Life	A	64 of 1,578
Genre	Comedy	S	77 of 3,488
Length	Single-cour	A	111 of 2,668
Source material	Manga	A	145 of 3,025
Format	TV series	A	168 of 3,322
Origin	Japan	A	228 of 7,157